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Operation Series 4060
58 Teledyne Analytical Instruments
Note: For instruction on how to set the parameters, please refer
to the Data Entry section.
The first line tells how soon the next automatic span will occur.
Pressing <Enter> on this line has no effect.
The second line Enables/Disables the Auto Span. When the Auto
Span is enabled, the values in the first line count down to zero, at which
time Analysis is aborted and a Span Cycle is started in the Sample Phase
(See Theory of Operation).
When the Auto Span is disabled, the countdown is halted, but the
Days and Hours remain and will commence countdown if the Auto Span
is re-enabled.
The 3rd and 4th lines modify the days and hours until the next Auto
Span occurs. When these are changed and <Enter> is pressed, the Auto
Span is re-set to occur according to the number of Days/Hours set. The
first line will reflect the new count down.
4.6.15 Timing
Timing controls the parameters of the valve and data acquisition. It
is specific to the setup of the instrument and must be determined at the
factory or TAI trained personnel. Refer to the Addendum and Testing
Results section of Appendix B for the specific timing settings used for
your system and application. Do not change these values unless directed
by Customer Service at TAI. For further information please contact TAI
Customer Service.
4.6.16 Group Setup
Group Setup assigns to each compound a name, a range given in
Range settings and an associated peak window that is determined in
Timing settings. These values should not be modified unless directed by
TAI customer Service.
4.6.17 Password Protection
Before a unique password is assigned, the system assigns TAI by
default. If the password is the default, it will be displayed automatically.
The operator just presses <Enter> from the any of the MAIN MENU
items to be allowed access to that item's sub menu. If the password has
previously been changed from the default then the initial display will be
'A' 'A' 'A', and the correct letters must be input.